<template>
   <el-form ref="pwdRef" :model="user" :rules="rules" label-width="80px">
      <el-form-item label="旧密码" prop="oldPassword">
         <el-input v-model="user.oldPassword" placeholder="请输入旧密码" type="password" show-password />
      </el-form-item>
      <el-form-item label="新密码" prop="newPassword">
         <el-input v-model="user.newPassword" placeholder="请输入新密码" type="password" show-password />
      </el-form-item>
      <el-form-item label="确认密码" prop="confirmPassword">
         <el-input v-model="user.confirmPassword" placeholder="请确认新密码" type="password" show-password/>
      </el-form-item>
      <el-form-item>
      <el-button type="primary" @click="submit">保存</el-button>
      <el-button type="danger" @click="close">关闭</el-button>
      </el-form-item>
   </el-form>
</template>

<script setup>
  import { updateUserPwd } from "@/api/system/user"

  const { proxy } = getCurrentInstance()

  const user = reactive({
    oldPassword: undefined,
    newPassword: undefined,
    confirmPassword: undefined
  })

  const equalToPassword = (rule, value, callback) => {
    if (user.newPassword !== value) {
      callback(new Error("两次输入的密码不一致"))
    } else {
      callback()
    }
  }
  const rules = ref({
    oldPassword: [{ required: true, message: "旧密码不能为空", trigger: "blur" }],
    newPassword: [{ required: true, message: "新密码不能为空", trigger: "blur" }, { min: 6, max: 20, message: "长度在 6 到 20 个字符", trigger: "blur" }],
    confirmPassword: [{ required: true, message: "确认密码不能为空", trigger: "blur" }, { required: true, validator: equalToPassword, trigger: "blur" }]
  })

  /** 提交按钮 */
  function submit() {
    proxy.$refs.pwdRef.validate(valid => {
      if (valid) {
        updateUserPwd(user.oldPassword, user.newPassword).then(response => {
          proxy.$modal.msgSuccess("修改成功")
        })
      }
    })
  };
  /** 关闭按钮 */
  function close() {
    proxy.$tab.closePage()
  };
</script>
